◆ Rotational speed range: 1–600 rpm, displayed digitally on an LED screen with a resolution of 1 rpm. The speed can be easily adjusted using a rotary encoder switch.

◆ Reversible operation function with easy-to-use left-right switching control, enabling liquid backflow within the pipeline for efficient liquid recovery.

◆ Utilizing a peristaltic pump for filling, driven by a stepper motor, this system features low vibration and high precision. The liquid flows solely through the tubing, ensuring no contact with the pump body, thereby minimizing the risk of secondary liquid contamination to the greatest extent.

◆ Liquid products suitable for filling include beverages, alcoholic drinks, petroleum, daily chemical products, edible oils, soy milk, adhesives, nail polish, pharmaceutical solutions, pesticides, and other liquids—particularly those with certain viscosity or containing impurities.

◆ Three working modes are available: manual filling, automatic filling, and preset filling.

◆ Filling operation time setting, interval time setting, filling cycle count accumulation, and presetting

◆ Filling accuracy can reach up to ±1% or better.

◆ Footswitch Control

◆ Wide-range power supply, AC 90–260V, 50Hz/60Hz

Technical Specifications

Product Model	GR1-1B Plus		GR2-1B Plus
Number of Filling Nozzles	1		2
Filling Volume Setting Range	0.1-41000mL
Traffic Range	0-2500mL/min
Traffic Regulation	The rotary encoder switch adjusts the rotational speed, with a resolution of 1 rpm.
Rotational Speed Display Range	1-600rpm
Filling Mode	Three working modes are available: manual filling, automatic filling, and preset filling.
Display Function	4-digit LED display for filling operation time, 4-digit LED display for filling interval time, 5-digit LED display for filling count.
Filling Time Setting	Set range: 0.01 seconds to 999.9 seconds
Interval Time Setting	Set range: 0.01 seconds to 999.9 seconds
Number of fillings	Displayed 59,999 times
Filling Cycle Setting	Two modes are available: cumulative count and preset count.
Method of Operation	Membrane button control offers convenience, speed, and reliability; imported potentiometer knobs allow for precise flow adjustment.
Power-off Memory Function	After power is restored, the parameters will remain in their pre-power-off state. Pressing the start button (or activating the foot switch) will resume operation using the previously set parameters.
Footswitch Control	Standard foot pedal switch controls start and stop.
Filling Bracket	Standard filling bracket equipped, adjustable in height and length directions.
Filling nozzle	304 stainless steel nozzle, standard with a 6mm inner diameter nozzle; 3mm and 4mm options available.
Power Consumption	<80W
Applicable Power Supply	Wide-range voltage AC 90-260V, 50Hz/60Hz
Work environment	0-40°C, with humidity below 80% to prevent condensation.
Dimensions	325mm × 240mm × 165mm (excluding the filling bracket)
Weight	4.5KG	5.6KG
Protection Level	IP31

GR1-1B Plus

Product Introduction

Technical Specifications

Dimensions